Rainwater is a Valuable Resource

Water makes up about 71 percent of the Earth’s surface. Saltwater contributes up to an estimated 97.5 percent of that volume. Freshwater accounts for approximately 2.5 percent of surface water, but only 0.003 percent of that is pure enough for human consumption. These facts alone make rainwater a valuable resource. Rainwater is responsible for depositing…Read More

GET THE WALDEN POST IN YOUR EMAIL!

Get an overview of the latest articles in your email every week on Friday morning. Please leave your email in the box below and press subscribe. A confirmation email will be sent to you. If you don't receive this email shortly, please check your spam folder.

Most Popular

Recent Comments